package com.vcit.system.mapper.exchangeGrade;

import com.vcit.system.domain.exchangeGrade.TExchangeGrade;

import java.util.List;


/**
 * 成绩置换Mapper接口
 * 
 * @author dff
 * @date 2025-01-17
 */
public interface TExchangeGradeMapper 
{
    /**
     * 查询成绩置换
     * 
     * @param id 成绩置换主键
     * @return 成绩置换
     */
    public TExchangeGrade selectTExchangeGradeById(Long id);

    /**
     * 查询成绩置换列表
     * 
     * @param tExchangeGrade 成绩置换
     * @return 成绩置换集合
     */
    public List<TExchangeGrade> selectTExchangeGradeList(TExchangeGrade tExchangeGrade);

    /**
     * 新增成绩置换
     * 
     * @param tExchangeGrade 成绩置换
     * @return 结果
     */
    public int insertTExchangeGrade(TExchangeGrade tExchangeGrade);

    /**
     * 修改成绩置换
     * 
     * @param tExchangeGrade 成绩置换
     * @return 结果
     */
    public int updateTExchangeGrade(TExchangeGrade tExchangeGrade);

    /**
     * 删除成绩置换
     * 
     * @param id 成绩置换主键
     * @return 结果
     */
    public int deleteTExchangeGradeById(Long id);

    /**
     * 批量删除成绩置换
     * 
     * @param ids 需要删除的数据主键集合
     * @return 结果
     */
    public int deleteTExchangeGradeByIds(Long[] ids);
}
